{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease", "Chemical"], "input": "The subcellular and lobular production of hepatic neoantigens recognized by halothane - induced antibodies following enflurane and isoflurane , and the biochemical nature of these neoantigens was investigated in two animal models ."}
{"Disease": [], "Chemical": ["halothane", "enflurane", "isoflurane"]}